Gigantis, the Fire Monster

Takashi Shimura as Dr. Yamane Minosuke Yamada as Chief of Civil Defense (uncredited) Keye Luke as Tsukioka / Policeman (voice) (uncredited) James Yagi as Osaka SDF Captain (voice) (uncredited) Mayuri Mokushô as Radio Operator Ren Yamamoto as Ikeda (uncredited) Shin Ōtomo as Convict Leader (uncredited) Shōichi Hirose as Convict (uncredited) Marvin Miller as Kobayashi / Dr. Yamane / Narrator (voice) (uncredited) Masao Shimizu as Dr. Tadokoro Seijirô Onda as Commander (as Serjiro Onda) Sonosuke Sawamura as Shibeki Yoshio Tsuchiya as Tajima Senkichi Ōmura as Convict (uncredited) Haruo Nakajima as Gigantis (uncredited) Setsuko Wakayama as Hidemi Katsumi Tezuka as Angurus (uncredited) Paul Frees as Commander / Father / Convict (voice) (uncredited) George Takei as Ikeda / Osaka SDF Dispatcher (voice) (uncredited) Hiroshi Koizumi as Tsukioka Minoru Chiaki as Kobayashi (as Mindru Chiaki)

Sadao Iizuka Visual Effects Teizô Toshimitsu Costume Design, Sculptor, Modeling Hajime Tsuburaya Special Effects, Special Effects Assistant, Visual Effects Camera Eizo Kaimai Modeling, Costume Design Yoshio Suzuki Assistant Costume Designer, Modeling Koichi Takano Special Effects, Special Effects Assistant, Visual Effects Camera Tomoyuki Tanaka Producer Motoyoshi Tomioka Special Effects, Special Effects Assistant, Visual Effects Camera Sadamasa Arikawa Special Effects, VFX Director of Photography Yasuyuki Inoue Special Effects Assistant, Visual Effects Art Director Shigeru Kayama Novel, Original Story Paul Schreibman Producer, Presenter Ib Melchior Original Story Akira Watanabe Visual Effects Art Director Masaru Satō Original Music Composer Masakatsu Asai Special Effects, Special Effects Assistant Motoyoshi Oda Director Eiji Tsuburaya Visual Effects, Special Effects, Visual Effects Director Tohl Narita Visual Effects Art Director, Special Effects Assistant Yôichi Manoda Special Effects Assistant, Visual Effects Camera, Special Effects